Summary: Women with diabetes may face health concerns such as menstruation issues, maternal and fetal problems during pregnancy and gynecological diseases, as they are subject to the effects of sex-related and pregnancyrelated hormones that are insulin resistant, adipose cells that act as a supply source of insulin resistance and estrogen after menopause, diabetic angiopathy, increased susceptibility to infection, and other vulnerabilities particular to diabetes. In addition, diabetic treatment and self-care affect their lives as women and mothers, and impact the psycho-social aspects of their lives. To improve diabetic women’s QOL, optimal health care in accordance with their life stages is essential.

As obstetricians and gynecologists, the usual providers of women’s health care, are in short supply, an interprofessional support system must be built in each region to assist nursing professionals who treat diabetic women to collaborate, beyond the scope of their specialties, in supporting these women. This support system should include the women concerned, their families and school officials.

With an aim to establish bases to provide support for diabetic women and their physical and psychological issues throughout Japan, we have been conducting studies and putting the results into practice by constructing an interactive support network covering sexuality, pregnancy and childbirth among diabetic women. With the diabetes life support study group for women as a base, a website was launched in 2014 to provide a portal through which we have been offering information and seminars and developing support methods. Future issues to be addressed include securing human and financial bases, information network activities using SNS, and strengthening organizational structures.

Summary: This study investigated the feasibility of combined padded metatarsal cup on plantar pressures and stress distribution in the bone alignment of female foot with high heeled footwear during balanced standing. The aim of this study is to redistribute the plantar pressure away from the medial side of the forefoot. A combined padded metatarsal cup (CPMC) was developed from medium soft ethylene vinyl acetate (MSEVA) and very soft ethylene propylene diene monomer (VSEPDM) neoprene sponge. The participants of three categories were selected for the study. The peak plantar pressure and a radiographic assessment of foot musculoskeletal alignment were carried out. The results showed that the magnitude of load on medial forefoot area could be effectively reduced by inserting joint of soft materials on metatarsal region. Hence load on hallux could also be reduced satisfactorily which could resist the hallux valgus deformity. A comparison of conventional system and jointing materials separately with the developed prototype was made and found that the developed prototype of CPMC provides more relaxation of plantar pressure and musculoskeletal safety and confirms more comfort on hypothesis test. The concept of combined padded metatarsal cup should therefore be considered to help in designing musculoskeletal safety footwear.

Summary: Background: Patients with hip fracture are limited as to physical activity. It is difficult to evaluate the physical function of the legs at admission; however, it is easy to measure grip strength, which has been reported to be correlated with systemic muscular strength and physical function. The objective of this study was to investigate the utility of grip strength in predicting functional outcome after hip fracture.

Methods: Fifty-seven patients who underwent surgery for hip fracture were evaluated for height, weight, Body Mass Index (BMI), grip strength, bone density (femoral neck), hemoglobin, Hemoglobin A1c (HbA1c), Hasegawa’s Dementia Scale-Revised (HDS-R), and albumin at admission and Functional Independence Measure (FIM) at discharge. Spearman’s rank correlation coefficient was used to evaluate the relation between grip strength and the above variables. Furthermore, factors of walking acquisition were analyzed by logistic regression analysis and decision-tree analysis.

Results: Correlation analysis showed that grip strength was positively correlated with bone density at admission and FIM at discharge and negatively correlated with age. In the logistic regression analysis, the independent factor associated with walking acquisition was grip strength (OR 1.26; 95%CI 1.018-1.566; p=0.0339). In the decisiontree analysis, grip strength was the initial divergence variable for walking acquisition (the percentage with walking acquisition was 80.0% of the patients with grip strength ≧13.2 kg VS. 18.7% of the patients with grip strength < 13.2 kg).

Conclusions: Grip strength at admission was definitive in predicting the functional outcome of patients with hip fracture who underwent surgery.

Summary: Introduction: Current advances in arthroscopic surgery have led to good outcomes for arthroscopic Bankart repair (ABR) for recurrent anterior shoulder dislocation. However, recent studies have reported recurrence rates of 4%-19% after ABR. In our survey conducted from February 2002 to December 2010, the post-ABR re-dislocation rate was 8.8%. In 2011, we began performing the ABR with open Bristow (B) procedure or Remplissage (R) procedure in patients with large glenoid or humeral head bone defects and in patients who play collision sports. Therefore, the present study is the second series evaluating the incidence of re-dislocation and instability after recurrent anterior shoulder dislocation.

Method: Surgery was performed for 84 cases of shoulder instability from January 2011 to August 2017. After excluding 7 open surgeries, 6 reoperations, and 2 patients with multidirectional instability, telephone interviews were conducted with 69 patients. The average follow-up duration was 46.9 months (range, 13-92 months).

Result: ABR alone was performed 61 patients; the B procedure was added for 3 patients, and the R procedure was added for 5 patients. Telephone interviews were conducted with 61 patients. There were no cases of re-dislocation or reoperation. Four patients who underwent only ABR experienced postoperative instability, but not to the extent that their daily lives were affected.

Conclusion: This study showed that the addition of R or B technique to ABR for recurrent anterior shoulder dislocation resulted in a 0% re-dislocation rate.

Summary: Background: Fecal calprotectin has been proposed as a useful biomarker of disease activity in inflammatory bowel disease (IBD). However, the role of calprotectin in systemic circulation is not well established. Thus, this study aimed to quantify serum calprotectin levels to identify a potential inflammatory marker for IBD.

Methods: Ninety-eight patients with ulcerative colitis (UC) and 105 patients with Crohn’s disease (CD) were prospectively enrolled and clinically scored. Ninety-two healthy, age-matched subjects served as controls. Blood samples from UC and CD patients and controls were analyzed for serum calprotectin levels and routine laboratory parameters. Disease activity was assessed by partial Mayo score and Harvey-Bradshaw index for UC and CD, respectively.

Results: Serum calprotectin levels were higher in CD and UC patients than in controls and were higher during active disease than during inactive disease in CD but not in UC. In UC, serum calprotectin levels were correlated with C-reactive protein (CRP) but not with other laboratory parameters or disease activity. In CD, serum calprotectin levels were positively correlated with disease activity, serum CRP, and platelet count. In UC and CD, serum calprotectin and CRP levels increased during the acute phase and decreased towards remission.

Conclusions: Serum calprotectin is an inflammatory marker in IBD but might be more effective in evaluating patients with CD than those with UC. Further studies are needed to confirm these findings and to better determine the specific uses of serum calprotectin in routine practice.

Summary: Objective: The repaired tendon-bone interface after rotator cuff (RC) repair has been identified as a mechanical weak point, which may contribute to re-tearing. Analyzing the postnatal development of a normal tendon insertion in detail may be useful in helping to promote the regeneration of a normal tendon insertion. We verified the morphological differences between postnatal and adult tendon insertions in terms of the cellular structural properties using FIB/SEM tomography.

Materials and Method: SPostnatal and adult Sprague–Dawley rats were used as a model of tendon insertion. The morphological structure of the insertion was evaluated using hematoxylin and eosin (HE) staining, and the 3D ultrastructure of the cells in the insertion was evaluated using FIB/SEM tomography. Additionally, the volume of the cell bodies, nuclei, and cytoplasm were measured and compared in a quantitative analysis.

Results: On conventional histology, the boundary line between the fibrocartilage and mineralized cartilage was flat in the adult insertions; however, the boundary line between the mineralized cartilage and bone formed deep interdigitations. The morphology of the cells among the collagen bundles in the adult insertions was completely different from those in the postnatal insertions at the 3D ultrastructural level. The cellular structural properties were statistically different between the postnatal and adult insertions.

Conclusions: In the present study, the morphological differences between postnatal and adult tendon insertion in terms of the ultrastructural cellular properties were clarified. These findings may aid in determining how to regenerate a clinically stable tendon insertion at the tendon-bone interface after RC repair.

Summary: Background and Aim: Exercise is beneficial for metabolic syndrome. Fatty liver and significant hepatic fibrosis, hepatic manifestations of metabolic syndrome, are becoming an epidemic. We aimed to investigate the prevalence of fatty liver and significant fibrosis and examined the independent factors for these conditions.

Subjects and Methods: We enrolled 1,361 health check-up examinees (median age, 53 years; female/male, 813/548). Fatty liver and fibrosis were evaluated by B-mode ultrasound imaging and shear wave elastography. Factors associated with fatty liver and significant fibrosis were analyzed by logistic regression analysis.

Results: Fatty liver and significant fibrosis were observed in 50.5% and 42.7% of enrolled subjects, respectively. Independent factors associated with fatty liver were BMI (OR 1.46; 95%CI 1.397–1.537; P<0.0001) and no exer cise habits (OR 1.47; 95% CI 1.101–1.984; P=0.0093). Independent factors associated with significant fibrosis were age, female, BMI (OR 1.37; 95%CI 1.311–1.436; P<0.0001), and no exercise habits (OR 1.49; 95% CI 1.102–2.031; P=0.0097).

Conclusions: Fatty liver and significant fibrosis were frequently seen in health check-up examinees and the common independent factors were higher BMI and no exercise habits. Thus, weight loss and exercise may ameliorate fatty liver and significant hepatic fibrosis in the general population.

Summary: Febrile neutropenia, a serious complication that can occur during the treatment of hematological malignancies, can sometimes be fatal owing to fungal infection. Prospective randomized trials indicated the utility of liposomal amphotericin B or caspofungin as an empirical antifungal therapy. Itraconazole, a broad-spectrum tri azole antifungal agent, is poorly absorbed in the intestines after oral absorption and makes it difficult to achieve a stable serum drug concentration. Therefore, an intravenous formulation might offer a potentially safer and more effective alternative.

To compare the efficacy and safety of empirical antifungal therapy, patients will be randomly assigned to either the liposomal amphotericin B 3.0 mg/kg once daily group or the intravenous itraconazole 200 mg dose group with five stratification factors (disease risk, previous antifungal prophylaxis, age, sex, and institute).

The primary endpoint will be overall favorable response, comprising five secondary endpoints: successful treatment of baseline infection by the end of the treatment; absence of breakthrough infection; no discontinuation of the antifungal treatment due to drug-related toxicity; fever resolution during neutropenia; and 7-day survival after termination of the antifungal treatment. The target sample size of 850 subjects is sufficient to prove the non inferiority of itraconazole compared with liposomal amphotericin B, with a non-inferiority margin of 10%, one sided significance level of 5%, and power of 90%.

Summary: Nosocomial infective endocarditis is a relatively rare, but critical disease. A Japanese man in his 80s with psoriatic arthritis that was being treated with prednisolone was admitted for dyspnea. The first diagnosis was healthcare-associated pneumonia, and piperacillin/tazobactam was started. The patient’s blood culture was negative at the time of admission. During the treatment, acute kidney injury occurred due to the use of antibiotics. Hemodialysis was performed via a central venous catheter in the internal jugular vein. After treatment of pneumonia, the patient experienced a sudden onset of fever accompanied by a loss of consciousness. Blood cultures from the peripheral vein and the central venous catheter were positive for methicillin-susceptible Staphylococcus aureus. A transthoracic echocardiography revealed stringy strands of vegetation attached to the native mitral valve. Magnetic resonance imagings also showed a shower of emboli to the brain. Ceftriaxone and vancomycin were administered; however, the patient died following a massive cerebral infarction. Instances of in-hospital mortality from nosocomial endocarditis are higher than the rates of community-acquired endocarditis. Clinicians should pay close attention to risk factors for nosocomial infective endocarditis. These risk factors include long-term indwelling vascular devices, psoriatic arthritis and corticosteroid therapy.